A telephone console (10) for use in a telephonic call distribution system (12) for selectively interconnecting a plurality of telephonic units (16) of an external telephonic network (18) with a plurality of consoles (10) of the system, a prerecorded voice message system having a portable voice message...http://www.google.de/patents/US5539818?utm_source=gb-gplus-sharePatent US5539818 - Telephonic console with prerecorded voice message and method
